2015752618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{72089}}^1$

素因数の和:72174

約数の個数: 32

約数和(自身を含む): 3488002560

約数和(自身を除く): 1472249942

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 2542, 13981, 27962, 72089, 144178, 792979, 1585958, 2234759, 2955649, 4469518, 5911298, 24582349, 32512139, 49164698, 65024278, 91625119, 183250238, 1007876309, 2015752618]

約数ペア:

[(1, 2015752618), (2, 1007876309), (11, 183250238), (22, 91625119), (31, 65024278), (41, 49164698), (62, 32512139), (82, 24582349), (341, 5911298), (451, 4469518), (682, 2955649), (902, 2234759), (1271, 1585958), (2542, 792979), (13981, 144178), (27962, 72089)]